<template>
  <div id="nav">
    <Role></Role>
  </div>
</template>


<script>
import Role from "./pages/Role";

export default {
  components: {
    Role,
  },
};
</script>




<style lang="less">
html,body,#app,#nav{
  width:100%;
  height:100%;
}
</style>
